--- product_id: 287350195 title: "Utrai Jstar 3 Car Jump Starter With Lcd Screen Smart Clamps, 1600A 20000Mah (Up To 7L Gas Or 6L Diesel Engine) 12V Auto Battery Booster Portable Power Pack With Built-In 10 Leds Light, Safe Protection" brand: "utrai" price: "₩229486" currency: KRW in_stock: true url: https://www.desertcart.kr/products/287350195-utrai-jstar-3-car-jump-starter-with-lcd-screen-smart store_origin: KR region: South Korea --- # 1600A peak current Large LCD display 20000mAh high capacity Utrai Jstar 3 Car Jump Starter With Lcd Screen Smart Clamps, 1600A 20000Mah (Up To 7L Gas Or 6L Diesel Engine) 12V Auto Battery Booster Portable Power Pack With Built-In 10 Leds Light, Safe Protection **Brand:** utrai **Price:** ₩229486 **Availability:** ✅ In Stock ## Summary > ⚡ Never get stranded again – power up with confidence and style! ## Quick Answers - **What is this?** Utrai Jstar 3 Car Jump Starter With Lcd Screen Smart Clamps, 1600A 20000Mah (Up To 7L Gas Or 6L Diesel Engine) 12V Auto Battery Booster Portable Power Pack With Built-In 10 Leds Light, Safe Protection by utrai - **How much does it cost?** ₩229486 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/287350195-utrai-jstar-3-car-jump-starter-with-lcd-screen-smart) ## Best For - utrai enthusiasts ## Why This Product - Trusted utrai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart LCD Display:** Instantly monitor battery voltage and charge status for peace of mind 📺 - • **Advanced Safety Protections:** Comprehensive safeguards against short circuits, overloads, and overheating 🛡️ - • **Powerful 1600A Peak Current:** Jump-starts up to 7L gas or 6L diesel engines with ease ⚡ - • **Versatile 10-LED Emergency Light:** Multi-mode flashlight (lighting/SOS/strobe) perfect for roadside emergencies and outdoor adventures 🔦 - • **Massive 20000mAh Battery Capacity:** Reliable power bank for multiple jump starts and device charging 🔋 ## Overview The Utrai Jstar 3 is a compact yet powerful 12V car jump starter featuring a massive 20000mAh battery and 1600A peak current, capable of jump-starting large engines up to 7L petrol or 6L diesel. It includes a smart LCD screen for real-time voltage monitoring, advanced multi-layer safety protections, dual USB quick-charge ports, and a versatile 10-LED emergency flashlight, making it an essential portable power pack for any vehicle owner. ## Description Jstar 3 Car Jump Starter With Lcd Screen Smart Clamps, 1600A 20000Mah (Up To 7L Gas Or 6L Diesel Engine) 12V Auto Battery Booster Portable Power Pack With Built-In 10 Leds Light, Safe Protection ## Features - 【Large Capacity and Large Display screen】UTRAI car jump starter with 20000mah Featuring POWERFUL 1600A peak current,could start 12V vehicles (up to 7L petrol or 6L diesel engines) easily. Suitable for cars, trucks, motorcycles, watercrafts, lawn mowers, yachts, pickup,snowmobiles, etc. Compact enough to store in your glovebox or under the seat. Super large display screen, convenient for you to see check the electric quantity. - 【Mistake-Proof Design & Safety Protection】Extend Clamp Cables with Integrated Voltmeter reads the voltage of the vehicle's battery for enhanced diagnostics and troubleshooting. With CE certificate, the car battery jump starter features an intelligent protection system protecting against short circuit. It provides over-current protection, overload protection, over-voltage protection, over-charge protection,over-temperature protection etc; - 【Emergency Bright 10 LEDs Flashlight】 The jump starter is equipped with 3 light modes (lighting/SOS/strobe), providing more convenience in the night use. This multi-purpose flashlight is great for camping, outdoors, emergencies, travel, etc. - 【Quick-Charge Outputs】The portable jump starter battery pack is designed with 20000mAh, 2 USB Quick-Charge outputs for charging your devices faster and compatible with almost all USB charging devices – including cell phones, tablets, digital cameras. Charging is fast and efficient – SAVE YOUR TIME. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | UTRAI | | Brand | UTRAI | | Model | Jstar_3 | | Product Dimensions | 8 x 10 x 15 cm; 1.02 kg | | Batteries | 1 Lithium Polymer batteries required. (included) | | Item model number | Jstar3 | | Manufacturer Part Number | Jstar3 | | OEM Part Number | Jstar3 | | Amperage | 1600 Amps | | Voltage | 12 Volts | | Item Weight | 1.02 Kilograms | ## Product Details - **Brand:** UTRAI - **Battery cell composition:** Lithium Ion - **Voltage:** 12 Volts - **Vehicle service type:** Tractor - **Battery capacity:** 20000 Milliamp Hours ## Images ![Utrai Jstar 3 Car Jump Starter With Lcd Screen Smart Clamps, 1600A 20000Mah (Up To 7L Gas Or 6L Diesel Engine) 12V Auto Battery Booster Portable Power Pack With Built-In 10 Leds Light, Safe Protection - Image 1](https://m.media-amazon.com/images/I/71apRMltz1L.jpg) ## Questions & Answers **Q: Does it have the smart clamp with display or not ????** A: Yea its same as picture you can see it , **Q: Can this be used to charge phones/laptops ?** A: This device generates DC power not AC. It can charge phones but not laptops. **Q: Charger no problem if use for 4 cylinder** A: worked for a 6 cylinder SUV, should be OK for 4 cylinder **Q: How many times i can start 2.7 engine suv with this in ome charge ?** A: once then need to recharge ## Frequently Bought Together - Utrai Jstar 3 Car Jump Starter With Lcd Screen Smart Clamps, 1600A 20000Mah (Up To 7L Gas Or 6L Diesel Engine) 12V Auto Battery Booster Portable Power Pack With Built-In 10 Leds Light, Safe Protection - Michelin High Power Rapid Tire Inflator For Cars - 12266 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/287350195-utrai-jstar-3-car-jump-starter-with-lcd-screen-smart](https://www.desertcart.kr/products/287350195-utrai-jstar-3-car-jump-starter-with-lcd-screen-smart) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-17*